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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:42 // 18:12 UTC
Civil Twilight (6°): 03:08 // 18:46 UTC
Nautical Twilight (12°): 02:23 // 19:31 UTC
Astronomical Twilight (18°): 01:30 // 20:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V436 Nor p 10 0.6562 17.24 17.80 0.56 27.04. 04:36 213 (SW) -28
LO Com p 1 0.2863605 12.38 13.20 0.82 27.04. 04:36 303 (NW) 7
V829 Her s 1 0.358153 11.90 11.90 0.00 27.04. 04:36 263 (W) 54
DD Aqr s 1 0.7210105 10.90 11.20 0.30 27.04. 04:36 130 (SE) 30
V940 Oph p 10 0.433226 14.80 15.80 1.00 27.04. 04:37 223 (SW) 40
XY Cru p 8 1.0240025 11.10 11.20 0.10 27.04. 04:37 223 (SW) -54
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 27.04. 04:37 231 (SW) 38
V941 Cep p 8 1.39409 12.95 13.40 0.45 27.04. 04:37 31 (NE) 59
V644 Pup p 9 0.885933 11.73 13.00 1.27 27.04. 04:37 346 (N) -66
OV Dra p 9 0.0587357 19.00 20.70 1.70 27.04. 04:37 331 (NW) 39
AK Gru p 10 0.493682 11.00 11.50 0.50 27.04. 04:37 148 (SE) -12
QU Lup p 10 0.446493 10.37 10.56 0.19 27.04. 04:38 231 (SW) -26
CI CMa p 10 2.954513 13.80 14.40 0.60 27.04. 04:38 30 (NE) -65
V365 Sge p 1 0.369126 13.11 13.81 0.70 27.04. 04:38 177 (S) 57
V1041 Her p 8 1.114123 11.60 12.10 0.50 27.04. 04:38 286 (W) 61
V2290 Cyg p 7 1.10509 13.60 15.40 1.80 27.04. 04:38 247 (SW) 85
HX Mon p 10 2.710563 13.40 15.70 2.30 27.04. 04:39 9 (N) -51
V345 Ser p 10 0.372484 14.30 15.10 0.80 27.04. 04:39 263 (W) 21
MR Cas p 1 0.352936 14.90 15.70 0.80 27.04. 04:39 53 (NE) 54
AV CrB s 1 0.30819 11.87 11.87 0.00 27.04. 04:40 267 (W) 44
AV Hya p 1 0.683401 10.20 10.77 0.57 27.04. 04:40 333 (NW) -31
V448 Mon s 1 1.118471 9.40 9.80 0.40 27.04. 04:40 23 (NE) -36
V629 And p 8 0.742579 11.20 11.66 0.46 27.04. 04:40 80 (E) 57
V340 Cam p 9 0.4657358 14.08 14.15 0.07 27.04. 04:40 31 (NE) 26
CU Tuc p 10 0.865837 9.88 10.24 0.36 27.04. 04:40 150 (SE) -36
V664 Pup p 10 0.330557 11.89 12.26 0.37 27.04. 04:40 103 (E) -84
V631 Aur p 9 0.3459 15.97 16.61 0.64 27.04. 04:40 25 (NE) 4
BN Peg p 1 0.7132979 10.30 11.20 0.90 27.04. 04:40 151 (SE) 42
CZ CMi p 1 0.426397 10.55 11.05 0.50 27.04. 04:41 13 (N) -30
FZ CVn s 9 0.358335 13.50 13.80 0.30 27.04. 04:41 299 (NW) 29
SU Boo p 1 1.56125 11.96 12.72 0.76 27.04. 04:41 288 (W) 28
V1018 Cyg s 1 1.623668 11.20 11.60 0.40 27.04. 04:41 184 (S) 73
U Sct s 6 0.954985 10.08 10.31 0.23 27.04. 04:41 199 (S) 26
V706 Cyg s 1 0.466254 13.20 13.90 0.70 27.04. 04:41 111 (E) 71
V517 Ori s 5 1.4169 12.60 12.60 0.00 27.04. 04:41 37 (NE) -22
V517 Ori p 5 1.4169 12.60 13.10 0.50 27.04. 04:41 37 (NE) -22
OQ Dra s 7 0.3396745 13.20 13.20 0.00 27.04. 04:42 341 (N) 39
VW Cep s 1 0.2783115 7.23 7.56 0.33 27.04. 04:42 5 (N) 64
V458 Mon p 5 0.3969371 13.30 13.90 0.60 27.04. 04:42 21 (N) -36
V348 Aql s 6 0.6658369 13.00 13.00 0.00 27.04. 04:42 197 (S) 39
V930 Cep p 8 0.393722 12.48 12.83 0.35 27.04. 04:42 31 (NE) 61
V411 Peg p 1 0.3770427 14.00 14.80 0.80 27.04. 04:43 138 (SE) 60
YY Gem s 1 0.8142822 8.91 9.59 0.68 27.04. 04:43 6 (N) -8
OQ UMa s 1 0.283356 13.00 13.60 0.60 27.04. 04:43 315 (NW) 39
LW And p 9 0.472811 15.50 16.40 0.90 27.04. 04:43 61 (NE) 26
V404 Gem p 1 0.348706 11.59 12.13 0.54 27.04. 04:43 20 (N) -22
V490 And p 7 0.424185 14.60 15.10 0.50 27.04. 04:43 74 (E) 45
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 27.04. 04:43 134 (SE) 86
RW Com s 1 0.2373465 11.00 11.56 0.56 27.04. 04:43 304 (NW) 7
CC Com p 1 0.2206859 11.30 12.21 0.91 27.04. 04:43 306 (NW) 1
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.